Reborning question.

Later down the road I want to learn how to reborn. I have always been creative. If I chose to buy a complete starters kit that costs 159.00 and says it comes with everything need... would it be worth it? Would I have to buy something else? It says it comes with paint of 9 different colors. How much paint does it take to paint one doll? How about the hair how much bags of hair does one head take?